Rexroth Directional Poppet Valve M-3SED

Rexroth M-3SED directional poppet valve

Description:

The Rexroth M-3SED Directional Poppet Valve is a high-performance hydraulic valve designed for leak-free shutoff and reliable directional control in demanding hydraulic systems. Using a hardened poppet design and precision-machined seat, the M-3SED series ensures zero-leak operation, making it ideal for applications where load holding, safety, and pressure integrity are critical. Its compact body and robust construction provide long service life even under high pressures and continuous-duty cycles.

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Rexroth Directional Poppet Valve M-3SED Description

Advantages of the Rexroth Directional Poppet Valve M-3SED

  1. Zero-Leak Design
    Poppet-seat construction ensures leak-free shutoff for high-safety applications.

  2. High Pressure Capability
    Supports continuous operation at high system pressures typical in industrial and mobile hydraulics.

  3. Reliable Load Holding
    Ideal for systems requiring precise holding without pressure drop.

  4. Compact & Durable Structure
    Rugged body with hardened internal components for long service life.

  5. Low Internal Leakage & High Efficiency
    Improves system efficiency and reduces energy loss.

  6. Versatile Configuration
    Available in multiple switching types, voltage options, and mounting patterns.

Parameter Specification / Details
Type Directional Poppet Valve
Series M-3SED
Manufacturer Bosch Rexroth
Function Direct-operated, solenoid-actuated, poppet-type directional control
Mounting Interface NG6 / CETOP 3 / ISO 4401
Maximum Operating Pressure Up to 350 bar
Flow Rate Capacity Up to 25 L/min (depending on variant)
Switching Type 2/2-way, 3/2-way poppet versions
Actuation Wet-pin DC or AC solenoid
Voltage Options 12V DC, 24V DC, 110V AC, 220V AC
Fluid Type Mineral oil (HL, HLP) and compatible hydraulic fluids
Viscosity Range 10 – 800 mm²/s
Temperature Range –20°C to +80°C
Sealing Material NBR or FKM
Leakage Zero leakage (poppet closed)
Response Time Fast switching time (model dependent)
Porting ISO 4401-03-02 mounting surface
Electrical Connection DIN EN 175301-803 plug
Applications Load holding, clamping systems, presses, safety-critical circuits
Maintenance Low-maintenance, serviceable solenoid assembly